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Mercury Systems
MRCY

Overview Fund Activity

252 hedge funds and large institutions have $2.72B invested in Mercury Systems in 2025 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 80 increasing their positions, 90 reducing their positions, and 31 closing their positions.

Holders
252
Holders Change
+11
Holders Change %
+4.56%
% of All Funds
3.42%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
46
Increased
80
Reduced
90
Closed
31
Calls
$4.02M
Puts
$4.33M
Net Calls
-$304K
Net Calls Change
-$4M

Top Buyers

1
MIM
1
MetLife Investment Management
New Jersey
$21.2M
2
OAM
2
Oberweis Asset Management
Illinois
$17.8M
3
Fisher Asset Management
3
Fisher Asset Management
Washington
$31.1M
4
Goldman Sachs
4
Goldman Sachs
New York
$36.9M
5
VanEck Associates
5
VanEck Associates
New York
$25.2M

Top Sellers

1
William Blair Investment Management
1
William Blair Investment Management
Illinois
$231M
2
SCM
2
Scopia Capital Management
New York
$37.3M
3
Millennium Management
3
Millennium Management
New York
$29.5M
4
Victory Capital Management
4
Victory Capital Management
Texas
$74.8M
5
SBH
5
Segall Bryant & Hamill
Illinois
$44.2M
Name Market Value Shares Shares
Change 		Shares
Change %
RhumbLine Advisers
51
RhumbLine Advisers
Massachusetts
$6.67M 154,740 -6,755 -4%
Barclays
52
Barclays
United Kingdom
$6.58M 152,787 -39,810 -21%
Raymond James Financial
53
Raymond James Financial
Florida
$6.51M 151,151 +49,767 +49%
Verition Fund Management
54
Verition Fund Management
Connecticut
$6.49M 150,630 +129,951 +628%
Macquarie Group
55
Macquarie Group
Australia
$6.39M 148,271 +148,271 New
William Blair & Company
56
William Blair & Company
Illinois
$5.7M 132,168 -3,871 -3%
LPL Financial
57
LPL Financial
California
$5.49M 129,295 +76,549 +145%
Tudor Investment Corp
58
Tudor Investment Corp
Connecticut
$5.28M 122,631 +122,631 New
TI
59
Trexquant Investment
Connecticut
$5.22M 121,220 +60,820 +101%
Citigroup
60
Citigroup
New York
$4.86M 112,796 +5,543 +5%
Swiss National Bank
61
Swiss National Bank
Switzerland
$4.23M 98,200 -1,300 -1%
JPMorgan Chase & Co
62
JPMorgan Chase & Co
New York
$4.13M 95,916 -50,708 -35%
D.E. Shaw & Co
63
D.E. Shaw & Co
New York
$3.94M 91,496 -26,477 -22%
IIM
64
INTECH Investment Management
Florida
$3.31M 76,848 +51,168 +199%
VA
65
Vident Advisory
Georgia
$3.3M 76,533 +40,784 +114%
BMSSC
66
B. Metzler seel. Sohn & Co
Germany
$3.3M 76,501 – –
Luther King Capital Management (LKCM)
67
Luther King Capital Management (LKCM)
Texas
$3.28M 76,074 -28,000 -27%
EI
68
EAM Investors
California
$3.1M 71,883 +71,883 New
AI
69
Axiom Investors
Connecticut
$2.91M 67,625 +67,625 New
MOACM
70
Mutual of America Capital Management
New York
$2.87M 66,720 -77 -0.1%
BFM
71
Boothbay Fund Management
New York
$2.86M 66,384 -20,463 -24%
AllianceBernstein
72
AllianceBernstein
Tennessee
$2.82M 65,544 – –
Susquehanna International Group
73
Susquehanna International Group
Pennsylvania
$2.75M 63,924 +7,718 +14%
American Century Companies
74
American Century Companies
Missouri
$2.71M 62,882 +52,816 +525%
State of Wisconsin Investment Board
75
State of Wisconsin Investment Board
Wisconsin
$2.67M 61,979 +51,324 +482%
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